This piece was based on photos I took on a walk with friends to Old Baldy - a large exposed rock face on the Niagara Escarpment in the Beaver Valley area. The numbers are the carbon PPM on the date of the walk, a way for me to bear witness to climate change while still enjoying the nurturing values of a walk in the woods. Hence the #reboot moniker I also affixed -- something we can do when in nature.